aboutOff = new Image
servicesOff = new Image
progressOff = new Image
contactOff = new Image
newsOff = new Image


aboutOver = new Image
servicesOver = new Image
progressOver = new Image
contactOver = new Image
newsOver = new Image

aboutOff.src = "image/about_off.gif"
servicesOff.src = "image/services_off.gif"
progressOff.src = "image/progress_off.gif"
contactOff.src = "image/contact_off.gif"
newsOff.src = "image/news_off.gif"

aboutOver.src = "image/about_over.gif"
servicesOver.src = "image/services_over.gif"
progressOver.src = "image/progress_over.gif"
contactOver.src = "image/contact_over.gif"
newsOver.src = "image/news_over.gif"


function imgOver(thisImg) {
document[thisImg].src = "images/" + thisImg + "_over.gif"
}

function imgOut(thisImg) {
document[thisImg].src = "images/" + thisImg + "_off.gif"
}